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new 58c7250e255 [Fix](doc)Sql function quarter,quarters-add,quarters-sub
(#1922)
58c7250e255 is described below
commit 58c7250e255eaa613ac028449cdc4780d6aed9b2
Author: bingquanzhao <[email protected]>
AuthorDate: Sat Feb 8 10:46:03 2025 +0800
[Fix](doc)Sql function quarter,quarters-add,quarters-sub (#1922)
## Versions
- [x] dev
- [x] 3.0
- [x] 2.1
- [x] 2.0
## Languages
- [x] Chinese
- [x] English
## Docs Checklist
- [ ] Checked by AI
- [ ] Test Cases Built
---
.../date-time-functions/quarter.md | 47 ++++++++++++++--------
.../date-time-functions/quarters-add.md | 30 +++++++++-----
.../date-time-functions/quarters-sub.md | 32 ++++++++++-----
.../date-time-functions/quarter.md | 41 +++++++++++++------
.../date-time-functions/quarters-add.md | 29 ++++++++-----
.../date-time-functions/quarters-sub.md | 30 +++++++++-----
.../sql-functions/date-time-functions/quarter.md | 42 +++++++++++++------
.../date-time-functions/quarter.md | 42 +++++++++++++------
.../date-time-functions/quarter.md | 42 +++++++++++++------
.../date-time-functions/quarters-add.md | 29 ++++++++-----
.../date-time-functions/quarters-sub.md | 30 +++++++++-----
.../sql-functions/date-time-functions/quarter.md | 47 ++++++++++++++--------
.../date-time-functions/quarter.md | 47 ++++++++++++++--------
.../date-time-functions/quarter.md | 47 ++++++++++++++--------
.../date-time-functions/quarters-add.md | 32 ++++++++++-----
.../date-time-functions/quarters-sub.md | 32 ++++++++++-----
16 files changed, 404 insertions(+), 195 deletions(-)
diff --git
a/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
b/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
index dc021ad6d5d..e07815e9a78 100644
---
a/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
+++
b/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
@@ -24,25 +24,40 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
-### description
-#### Syntax
+## Description
+The function returns the quarter (1 to 4) of the given date. Each quarter
includes three months:
+- Q1: January to March
+- Q2: April to June
+- Q3: July to September
+- Q4: October to December
-`INT quarter(DATETIME date)`
+## Syntax
-Returns the quarter to which the specified date belongs, as an INT
+```sql
+QUARTER(<datetime>)
+```
-### Example
+## Parameters
-```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
+| Parameter | Description |
+|--------------|----------------------------------------------------------|
+| `<datetime>` | A valid DATE or DATETIME value to determine the quarter. |
-### keywords
+## Return Value
+- Returns an integer representing the quarter of the input date, ranging from
1 to 4.
+- If the input is NULL, the function returns NULL.
+- If the input is an invalid date (e.g., 0000-00-00), the function returns
NULL.
+
+## Example
+
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
+```
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
b/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
index 94f02780654..3cf47641b35 100644
---
a/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
+++
b/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
@@ -24,26 +24,36 @@ specific language governing permissions and limitations
under the License.
-->
-### Description
-#### Syntax
+## Description
+The function adds or subtracts a specified number of quarters to/from a given
date or datetime value and returns the resulting date.
-`DATE/DATETIME QUARTERS_ADD(DATE/DATETIME date, INT years)`
+## Syntax
-Add a specified number of quarters to a given date
+```sql
+QUARTERS_ADD(<date/datetime>, <quarters>)
+```
+
+## Parameters
-The parameter `date` can be of type `DATETIME` or `DATE`, and the return type
is the same as the type of the parameter `date`.
+| Parameter | Description
|
+|-------------------|-----------------------------------------------------------------------------------------------------------------------|
+| `<date/datetime>` | The input date or datetime value, supports DATE or
DATETIME types. |
+| `<quarters>` | The number of quarters to add or subtract. Positive
integers add quarters, while negative integers subtract quarters. |
+
+## Return Value
+- Returns a date value consistent with the input date type.
+- If `<date/datetime>` is NULL, the function returns NULL.
+- If `<date/datetime>` is an invalid date (e.g., 0000-00-00), the function
returns NULL.
### Example
```sql
-mysql> select quarters_add("2020-01-31 02:02:02", 1);
+ select quarters_add("2020-01-31 02:02:02", 1);
+```
+```text
+---------------------------------------------------------------+
| quarters_add(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2020-04-30 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
```
-
-### keywords
- QUARTERS, ADD, QUARTERS_ADD
diff --git
a/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
b/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
index cab6ada0e81..b352bdb1c3d 100644
---
a/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
+++
b/docs/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
@@ -24,26 +24,36 @@ specific language governing permissions and limitations
under the License.
-->
-### Description
-#### Syntax
+## Description
+The function adds or subtracts a specified number of quarters to/from a given
date or datetime value and returns the resulting date.
-`DATE/DATETIME QUARTERS_SUB(DATE/DATETIME date, INT years)`
+## Syntax
-Subtract a specified number of quarters for a given date
+```sql
+QUARTERS_SUB(<date/datetime>, <quarters>)
+```
+
+## Parameters
+
+| Parameter | Description
|
+|-------------------|-----------------------------------------------------------------------------------------------------------------------|
+| `<date/datetime>` | The input date or datetime value, supports DATE or
DATETIME types. |
+| `<quarters>` | The number of quarters to add or subtract. Positive
integers add quarters, while negative integers subtract quarters. |
-The parameter `date` can be of type `DATETIME` or `DATE`, and the return type
is the same as the type of the parameter `date`.
+## Return Value
+- Returns a date value consistent with the input date type.
+- If `<date/datetime>` is NULL, the function returns NULL.
+- If `<date/datetime>` is an invalid date (e.g., 0000-00-00), the function
returns NULL.
### Example
```sql
-mysql> select quarters_sub("2020-01-31 02:02:02", 1);
+ select quarters_sub("2020-01-31 02:02:02", 1);
+```
+```text
+---------------------------------------------------------------+
| quarters_sub(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2019-10-31 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, SUB, QUARTERS_SUB
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
index d38d27ce1db..23231293ffd 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
@@ -24,25 +24,40 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
## 描述
+函数用于返回指定 日期所属的季度（1 到 4）。每个季度包含三个月：
+- 第 1 季度：1 月至 3 月
+- 第 2 季度：4 月至 6 月
+- 第 3 季度：7 月至 9 月
+- 第 4 季度：10 月至 12 月
+
## 语法
-`INT quarter(DATETIME date)`
+```sql
+QUARTER(<datetime>)
+```
+
+## 参数
-返回指定的日期所属季度，以INT类型返回
+| 参数 | 说明 |
+|--------------|----------------------------------------|
+| `<datetime>` | 输入的日期或日期时间值，必须是有效的 DATE 或 DATETIME 类型。 |
+
+## 返回值
+- 返回一个整数，表示输入日期所属的季度，范围为 1 到 4。
+- 如果输入值为 NULL，函数返回 NULL。
+- 如果输入值为非法日期（如 0000-00-00），函数返回 NULL。
## 举例
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
-
-### keywords
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
index 62f731af5f3..1e1b67e65e2 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
@@ -25,25 +25,36 @@ under the License.
-->
## 描述
+函数用于在指定的日期或日期时间值基础上，增加或减少指定的季度数，并返回计算后的日期值。
+
## 语法
-`DATE/DATETIME QUARTERS_ADD(DATE/DATETIME date, INT years)`
+```sql
+QUARTERS_ADD(<date/datetime>, <quarters>)
+```
+
+## 参数
-对给定日期加上指定数量的季度
+| 参数 | 说明 |
+|-------------------|------------------------------------|
+| `<date/datetime>` | 输入的日期或日期时间值，支持 DATE 或 DATETIME 类型。 |
+| `<quarters>` | 要增加或减少的季度数，正整数表示增加，负整数表示减少。 |
-参数 `date` 可以是 `DATETIME` 或者 `DATE` 类型，返回类型与参数 `date` 的类型一致。
+## 返回值
+- 返回一个日期值，与输入的日期类型一致。
+- 如果 `<date/datetime>` 为 NULL，函数返回 NULL。
+- 如果 `<date/datetime>` 为非法日期（如 0000-00-00），函数返回 NULL。
## 举例
```sql
-mysql> select quarters_add("2020-01-31 02:02:02", 1);
+select quarters_add("2020-01-31 02:02:02", 1);
+```
+
+```text
+---------------------------------------------------------------+
| quarters_add(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2020-04-30 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, ADD, QUARTERS_ADD
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
index 1c129864ac9..3a80e4c76c0 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
@@ -25,24 +25,36 @@ under the License.
-->
## 描述
+函数用于在指定的日期或日期时间值基础上，增加或减少指定的季度数，并返回计算后的日期值。
+
## 语法
-`DATE/DATETIME QUARTERS_SUB(DATE/DATETIME date, INT years)`
+```sql
+QUARTERS_SUB(<date/datetime>, <quarters>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+|-------------------|------------------------------------|
+| `<date/datetime>` | 输入的日期或日期时间值，支持 DATE 或 DATETIME 类型。 |
+| `<quarters>` | 要增加或减少的季度数，正整数表示增加，负整数表示减少。 |
-对给定日期减去指定数量的季度
+## 返回值
+- 返回一个日期值，与输入的日期类型一致。
+- 如果 `<date/datetime>` 为 NULL，函数返回 NULL。
+- 如果 `<date/datetime>` 为非法日期（如 0000-00-00），函数返回 NULL。
-参数 `date` 可以是 `DATETIME` 或者 `DATE` 类型，返回类型与参数 `date` 的类型一致。
## 举例
```sql
-mysql> select quarters_sub("2020-01-31 02:02:02", 1);
+select quarters_sub("2020-01-31 02:02:02", 1);
+```
+
+```text
+---------------------------------------------------------------+
| quarters_sub(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2019-10-31 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, SUB, QUARTERS_SUB
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
index d38d27ce1db..6456a39333d 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
@@ -24,25 +24,41 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
## 描述
+函数用于返回指定 日期所属的季度（1 到 4）。每个季度包含三个月：
+- 第 1 季度：1 月至 3 月
+- 第 2 季度：4 月至 6 月
+- 第 3 季度：7 月至 9 月
+- 第 4 季度：10 月至 12 月
+
## 语法
-`INT quarter(DATETIME date)`
+```sql
+QUARTER(<datetime>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+|--------------|----------------------------------------|
+| `<datetime>` | 输入的日期或日期时间值，必须是有效的 DATE 或 DATETIME 类型。 |
-返回指定的日期所属季度，以INT类型返回
+
+## 返回值
+- 返回一个整数，表示输入日期所属的季度，范围为 1 到 4。
+- 如果输入值为 NULL，函数返回 NULL。
+- 如果输入值为非法日期（如 0000-00-00），函数返回 NULL。
## 举例
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
-
-### keywords
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
index d38d27ce1db..6456a39333d 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
@@ -24,25 +24,41 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
## 描述
+函数用于返回指定 日期所属的季度（1 到 4）。每个季度包含三个月：
+- 第 1 季度：1 月至 3 月
+- 第 2 季度：4 月至 6 月
+- 第 3 季度：7 月至 9 月
+- 第 4 季度：10 月至 12 月
+
## 语法
-`INT quarter(DATETIME date)`
+```sql
+QUARTER(<datetime>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+|--------------|----------------------------------------|
+| `<datetime>` | 输入的日期或日期时间值，必须是有效的 DATE 或 DATETIME 类型。 |
-返回指定的日期所属季度，以INT类型返回
+
+## 返回值
+- 返回一个整数，表示输入日期所属的季度，范围为 1 到 4。
+- 如果输入值为 NULL，函数返回 NULL。
+- 如果输入值为非法日期（如 0000-00-00），函数返回 NULL。
## 举例
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
-
-### keywords
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
index d38d27ce1db..6456a39333d 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
@@ -24,25 +24,41 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
## 描述
+函数用于返回指定 日期所属的季度（1 到 4）。每个季度包含三个月：
+- 第 1 季度：1 月至 3 月
+- 第 2 季度：4 月至 6 月
+- 第 3 季度：7 月至 9 月
+- 第 4 季度：10 月至 12 月
+
## 语法
-`INT quarter(DATETIME date)`
+```sql
+QUARTER(<datetime>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+|--------------|----------------------------------------|
+| `<datetime>` | 输入的日期或日期时间值，必须是有效的 DATE 或 DATETIME 类型。 |
-返回指定的日期所属季度，以INT类型返回
+
+## 返回值
+- 返回一个整数，表示输入日期所属的季度，范围为 1 到 4。
+- 如果输入值为 NULL，函数返回 NULL。
+- 如果输入值为非法日期（如 0000-00-00），函数返回 NULL。
## 举例
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
-
-### keywords
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
similarity index 60%
rename from
i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
rename to
i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
index 62f731af5f3..1e1b67e65e2 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
@@ -25,25 +25,36 @@ under the License.
-->
## 描述
+函数用于在指定的日期或日期时间值基础上，增加或减少指定的季度数，并返回计算后的日期值。
+
## 语法
-`DATE/DATETIME QUARTERS_ADD(DATE/DATETIME date, INT years)`
+```sql
+QUARTERS_ADD(<date/datetime>, <quarters>)
+```
+
+## 参数
-对给定日期加上指定数量的季度
+| 参数 | 说明 |
+|-------------------|------------------------------------|
+| `<date/datetime>` | 输入的日期或日期时间值，支持 DATE 或 DATETIME 类型。 |
+| `<quarters>` | 要增加或减少的季度数，正整数表示增加，负整数表示减少。 |
-参数 `date` 可以是 `DATETIME` 或者 `DATE` 类型，返回类型与参数 `date` 的类型一致。
+## 返回值
+- 返回一个日期值，与输入的日期类型一致。
+- 如果 `<date/datetime>` 为 NULL，函数返回 NULL。
+- 如果 `<date/datetime>` 为非法日期（如 0000-00-00），函数返回 NULL。
## 举例
```sql
-mysql> select quarters_add("2020-01-31 02:02:02", 1);
+select quarters_add("2020-01-31 02:02:02", 1);
+```
+
+```text
+---------------------------------------------------------------+
| quarters_add(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2020-04-30 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, ADD, QUARTERS_ADD
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
similarity index 59%
rename from
i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
rename to
i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
index 1c129864ac9..3a80e4c76c0 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
@@ -25,24 +25,36 @@ under the License.
-->
## 描述
+函数用于在指定的日期或日期时间值基础上，增加或减少指定的季度数，并返回计算后的日期值。
+
## 语法
-`DATE/DATETIME QUARTERS_SUB(DATE/DATETIME date, INT years)`
+```sql
+QUARTERS_SUB(<date/datetime>, <quarters>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+|-------------------|------------------------------------|
+| `<date/datetime>` | 输入的日期或日期时间值，支持 DATE 或 DATETIME 类型。 |
+| `<quarters>` | 要增加或减少的季度数，正整数表示增加，负整数表示减少。 |
-对给定日期减去指定数量的季度
+## 返回值
+- 返回一个日期值，与输入的日期类型一致。
+- 如果 `<date/datetime>` 为 NULL，函数返回 NULL。
+- 如果 `<date/datetime>` 为非法日期（如 0000-00-00），函数返回 NULL。
-参数 `date` 可以是 `DATETIME` 或者 `DATE` 类型，返回类型与参数 `date` 的类型一致。
## 举例
```sql
-mysql> select quarters_sub("2020-01-31 02:02:02", 1);
+select quarters_sub("2020-01-31 02:02:02", 1);
+```
+
+```text
+---------------------------------------------------------------+
| quarters_sub(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2019-10-31 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, SUB, QUARTERS_SUB
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
b/versioned_docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
index dc021ad6d5d..e07815e9a78 100644
---
a/versioned_docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
+++
b/versioned_docs/version-2.0/sql-manual/sql-functions/date-time-functions/quarter.md
@@ -24,25 +24,40 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
-### description
-#### Syntax
+## Description
+The function returns the quarter (1 to 4) of the given date. Each quarter
includes three months:
+- Q1: January to March
+- Q2: April to June
+- Q3: July to September
+- Q4: October to December
-`INT quarter(DATETIME date)`
+## Syntax
-Returns the quarter to which the specified date belongs, as an INT
+```sql
+QUARTER(<datetime>)
+```
-### Example
+## Parameters
-```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
+| Parameter | Description |
+|--------------|----------------------------------------------------------|
+| `<datetime>` | A valid DATE or DATETIME value to determine the quarter. |
-### keywords
+## Return Value
+- Returns an integer representing the quarter of the input date, ranging from
1 to 4.
+- If the input is NULL, the function returns NULL.
+- If the input is an invalid date (e.g., 0000-00-00), the function returns
NULL.
+
+## Example
+
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
+```
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
b/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
index dc021ad6d5d..e07815e9a78 100644
---
a/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
+++
b/versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
@@ -24,25 +24,40 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
-### description
-#### Syntax
+## Description
+The function returns the quarter (1 to 4) of the given date. Each quarter
includes three months:
+- Q1: January to March
+- Q2: April to June
+- Q3: July to September
+- Q4: October to December
-`INT quarter(DATETIME date)`
+## Syntax
-Returns the quarter to which the specified date belongs, as an INT
+```sql
+QUARTER(<datetime>)
+```
-### Example
+## Parameters
-```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
+| Parameter | Description |
+|--------------|----------------------------------------------------------|
+| `<datetime>` | A valid DATE or DATETIME value to determine the quarter. |
-### keywords
+## Return Value
+- Returns an integer representing the quarter of the input date, ranging from
1 to 4.
+- If the input is NULL, the function returns NULL.
+- If the input is an invalid date (e.g., 0000-00-00), the function returns
NULL.
+
+## Example
+
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
+```
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
b/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
index dc021ad6d5d..e07815e9a78 100644
---
a/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
+++
b/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarter.md
@@ -24,25 +24,40 @@ specific language governing permissions and limitations
under the License.
-->
-## quarter
-### description
-#### Syntax
+## Description
+The function returns the quarter (1 to 4) of the given date. Each quarter
includes three months:
+- Q1: January to March
+- Q2: April to June
+- Q3: July to September
+- Q4: October to December
-`INT quarter(DATETIME date)`
+## Syntax
-Returns the quarter to which the specified date belongs, as an INT
+```sql
+QUARTER(<datetime>)
+```
-### Example
+## Parameters
-```
-mysql> select quarter('2022-09-22 17:00:00');
-+--------------------------------+
-| quarter('2022-09-22 17:00:00') |
-+--------------------------------+
-| 3 |
-+--------------------------------+
-```
+| Parameter | Description |
+|--------------|----------------------------------------------------------|
+| `<datetime>` | A valid DATE or DATETIME value to determine the quarter. |
-### keywords
+## Return Value
+- Returns an integer representing the quarter of the input date, ranging from
1 to 4.
+- If the input is NULL, the function returns NULL.
+- If the input is an invalid date (e.g., 0000-00-00), the function returns
NULL.
+
+## Example
+
+```sql
+SELECT QUARTER('2025-01-16'),QUARTER('2025-01-16 01:11:10');
+```
- quarter
+```text
++-----------------------------------------+--------------------------------------------------+
+| quarter(cast('2025-01-16' as DATETIME)) | quarter(cast('2025-01-16 01:11:10'
as DATETIME)) |
++-----------------------------------------+--------------------------------------------------+
+| 1 |
1 |
++-----------------------------------------+--------------------------------------------------+
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
b/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
index 94f02780654..94759f4971a 100644
---
a/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
+++
b/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-add.md
@@ -24,26 +24,36 @@ specific language governing permissions and limitations
under the License.
-->
-### Description
-#### Syntax
+## Description
+The function adds or subtracts a specified number of quarters to/from a given
date or datetime value and returns the resulting date.
-`DATE/DATETIME QUARTERS_ADD(DATE/DATETIME date, INT years)`
+## Syntax
-Add a specified number of quarters to a given date
+```sql
+QUARTERS_ADD(<date/datetime>, <quarters>)
+```
+
+## Parameters
+
+| Parameter | Description
|
+|-------------------|-----------------------------------------------------------------------------------------------------------------------|
+| `<date/datetime>` | The input date or datetime value, supports DATE or
DATETIME types. |
+| `<quarters>` | The number of quarters to add or subtract. Positive
integers add quarters, while negative integers subtract quarters. |
-The parameter `date` can be of type `DATETIME` or `DATE`, and the return type
is the same as the type of the parameter `date`.
+## Return Value
+- Returns a date value consistent with the input date type.
+- If <date/datetime> is NULL, the function returns NULL.
+- If <date/datetime> is an invalid date (e.g., 0000-00-00), the function
returns NULL.
### Example
```sql
-mysql> select quarters_add("2020-01-31 02:02:02", 1);
+ select quarters_add("2020-01-31 02:02:02", 1);
+```
+```text
+---------------------------------------------------------------+
| quarters_add(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2020-04-30 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, ADD, QUARTERS_ADD
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
b/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
index cab6ada0e81..2cd5923d6c3 100644
---
a/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
+++
b/versioned_docs/version-3.0/sql-manual/sql-functions/scalar-functions/date-time-functions/quarters-sub.md
@@ -24,26 +24,36 @@ specific language governing permissions and limitations
under the License.
-->
-### Description
-#### Syntax
+## Description
+The function adds or subtracts a specified number of quarters to/from a given
date or datetime value and returns the resulting date.
-`DATE/DATETIME QUARTERS_SUB(DATE/DATETIME date, INT years)`
+## Syntax
-Subtract a specified number of quarters for a given date
+```sql
+QUARTERS_SUB(<date/datetime>, <quarters>)
+```
+
+## Parameters
+
+| Parameter | Description
|
+|-------------------|-----------------------------------------------------------------------------------------------------------------------|
+| `<date/datetime>` | The input date or datetime value, supports DATE or
DATETIME types. |
+| `<quarters>` | The number of quarters to add or subtract. Positive
integers add quarters, while negative integers subtract quarters. |
-The parameter `date` can be of type `DATETIME` or `DATE`, and the return type
is the same as the type of the parameter `date`.
+## Return Value
+- Returns a date value consistent with the input date type.
+- If <date/datetime> is NULL, the function returns NULL.
+- If <date/datetime> is an invalid date (e.g., 0000-00-00), the function
returns NULL.
### Example
```sql
-mysql> select quarters_sub("2020-01-31 02:02:02", 1);
+ select quarters_sub("2020-01-31 02:02:02", 1);
+```
+```text
+---------------------------------------------------------------+
| quarters_sub(cast('2020-01-31 02:02:02' as DATETIMEV2(0)), 1) |
+---------------------------------------------------------------+
| 2019-10-31 02:02:02 |
+---------------------------------------------------------------+
-1 row in set (0.10 sec)
-```
-
-### keywords
- QUARTERS, SUB, QUARTERS_SUB
+```
\ No newline at end of file
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